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Deerek11Flag for United States of America

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Linksys router wired connection not working but wireless does

Hello I have a llinksys EA6500 router, all of my wired connections has just stopped working I go to the systems and it states unidentified network, and the subnet is not right we use 192.168.1.x in the office but all of the wired connections systems are getting subnet of 169.254.230.x I have rebooted the router with no luck, all of the wireless connections are working without any problems ...any suggestions?
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Have you verified that LAN port(s) on the Linksys router are still connected and up and running?

Can you get to the management interface on the Linksys router?  Can you verify that everything is still correctly configured?
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Another trick you could try to see if its a dhcp problem is to assign static ip addresses to each wired device using the subnet you selected. If this works you need to reset the settings for dhcp on the router for all the devices. Also as suggested by helpfinder first, push a firmware update (if update is needed) on the router and reset to reconfigure it again.
You didn't say if the computers are connected directly to the router or are all connected through a switch.  The latter is very common.  

This sounds like the switch is turned off or a bad connection or cable - most likely between the postulated switch and the router.

It would make sense to plug a computer directly into the router if any of the above fits your situation.  
And, start with a static IP on the computer as has already been suggested.
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